SlowMist Cosine has released a Balancer $100 million hacked analysis report. The report points out that the root cause of the Balancer v2 Composable Stable Pool implementation (based on Curve StableSwap's Stable Math) is that there is a loss of precision in the integer fixed-point operation of the scalingFactors, resulting in a small but compound accumulated spread/error in the token exchange. Attackers use small exchanges under low liquidity to amplify this error to significantly accumulate pro...
慢雾余弦发布Balancer 超 1 亿美元被黑分析报告,报告指出,其根本原因Balancer v2 的 Composable Stable Pool 实现中(基于 Curve StableSwap 的 Stable Math),对缩放因子(scalingFactors) 的整数定点运算存在精度丢失问题,导致在代币兑换中产生微小、但可复利式积累的价差/误差。攻击者利用低流动性下小额兑换来放大此误差以显著的累计利润。
VersaBank, a Canadian digital bank, has announced that it will test its blockchain tokenized deposit "USDVB" in the United States, with each token corresponding to a $1 deposit held by the bank. The pilot will simulate trading on the Ethereum, Algorand and Stellar blockchains, with the aim of providing a stablecoin alternative to the market. VersaBank emphasized that the token is a federally insured deposit that earns interest and plans to seek approval from the Office of the Comptroller of the ...
加拿大数字银行VersaBank宣布,将在美国测试其区块链代币化存款“USDVB”,每个代币对应银行持有的1美元存款。此次试点将在以太坊、Algorand和Stellar区块链上模拟交易,旨在为市场提供稳定币替代方案。VersaBank强调,该代币为联邦保险存款,可获得利息,并计划在公开发行前寻求美国货币监理署(OCC)批准。
VersaBank, a Nasdaq-listed provider of digital banking and cyber security technology solutions, announced that its subsidiary, VersaBank USA, has launched the "USDVB Pilot", a tokenized deposit pilot program in the United States, designed to verify the functionality, security, and operational integrity of VersaBank USA DDRs in the U.S. dollar environment and ensure compliance with U.S. banking regulations.
纳斯达克上市数字银行及网络安全技术解决方案提供商 VersaBank 宣布其子公司 VersaBank USA 在美国启动代币化存款试点项目“USDVB 试点项目”,旨在验证 VersaBank USA DDR 在美元环境下的功能性、安全性和运行完整性,并确保其符合美国银行业法规。
According to @BTCTN, Isabel Longhi of Ripple highlighted the role of Latin America in the global cryptocurrency ecosystem. Currently, 12% of the portfolio in Latin America holds XRP, which makes the region has the voice over cryptocurrency!
据@BTCTN称,瑞波(Ripple)的Isabel Longhi强调了拉丁美洲在全球加密货币生态系统中的作用。目前,拉丁美洲地区有12%的投资组合持有XRP,这使得该地区在加密货币领域的话语权日益增强!
7:00-12:00 Keywords: SAB 121, pump.fun, WLFI, Trump 1. The Bank of Japan raised interest rates by 25 basis points; The SEC has officially revoked SAB 121, which prevents banks from hosting cryptocurrencies. 3.pump.fun founder: did not create ALON tokens and does not recommend anyone to buy them; 4. Trump family crypto project WLFI increased its holdings of 10.61 million TRX and 3,079 ETH; 5. A Republican lawmaker is proposing a constitutional amendment to allow Trump to run for a third term. 6. ...